Index: lams_gradebook/src/java/org/lamsfoundation/lams/gradebook/service/GradebookService.java
===================================================================
diff -u -r001591d119f3bc5d1d5939f7e8ea8a6ea7cdc965 -ra18dc17749e22a33ea027d5cdea75369d5e40743
--- lams_gradebook/src/java/org/lamsfoundation/lams/gradebook/service/GradebookService.java	(.../GradebookService.java)	(revision 001591d119f3bc5d1d5939f7e8ea8a6ea7cdc965)
+++ lams_gradebook/src/java/org/lamsfoundation/lams/gradebook/service/GradebookService.java	(.../GradebookService.java)	(revision a18dc17749e22a33ea027d5cdea75369d5e40743)
@@ -1193,10 +1193,11 @@
 	    userDataRow.addCell(userRow.getLogin());
 	    userDataRow.addCell(getProgressMessage(userRow));
 	    userDataRow.addCell(userRow.getTimeTakenSeconds());
+	    Double mark = userRow.getMark();
 	    if (isWeighted) {
-		userDataRow.addPercentageCell(userRow.getMark() / 100.0);
+		userDataRow.addPercentageCell(mark / 100.0);
 	    } else {
-		userDataRow.addCell(userRow.getMark());
+		userDataRow.addCell(mark);
 	    }
 	}
 	summarySheet.addEmptyRow();